Sheng Wang is the perforated metal brand that produced by Dong Guang Luen Wah Metal Products Company Limited.Our company works with customers's requirementand directs our commodity is market targeted. We will make sure that our products were up-to-date.Our company provides difference products and services : from perforated metal, machinery installation to maintenance. The reputations for our manufactures is established formany years.We make the perforated metal mainly with iron or steel, and also with some other material, such as wood...